BE-t-2x591GB1-C04C C
815.33 kW
Dry cooler BE-2x680AB1-B01T C
Defrost: None
Product code: BE-2x680AB1-B01T C
- Heat rejection i
- 817.13 kW
- Air flow
- 255,042 m³/h
- Fans
- 12 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 255,042 m³/h |
|---|---|
| External surface | 3,016.3 m² |
| Inner volume | 399.9 dm³ |
| Fin material | Aluminium |
| Net weight | 3,611 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 91.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-2x680AB1-B01T C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 817.133 kW Fluid flow 141.82 m³/h Pressure drop 75.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 650.753 kW Fluid flow 112.93 m³/h Pressure drop 50.3 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 476.64 | not rated | not rated | not rated | not rated | not rated |
| 40 | 817.13 | 477.51 | not rated | not rated | not rated | not rated |
| 45 | 1149.73 | 815.53 | 478.22 | not rated | not rated | not rated |
| 50 | 1479.75 | 1145.85 | 814.09 | 478.92 | not rated | not rated |
| 55 | 1808.53 | 1473.67 | 1142.48 | 813.09 | 479.80 | not rated |
| 60 | 2136.68 | 1800.35 | 1468.40 | 1139.81 | 812.61 | 480.93 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 383.00 | not rated | not rated | not rated | not rated | not rated |
| 40 | 650.75 | 383.51 | not rated | not rated | not rated | not rated |
| 45 | 911.63 | 649.13 | 383.92 | not rated | not rated | not rated |
| 50 | 1170.15 | 907.98 | 647.73 | 384.41 | not rated | not rated |
| 55 | 1427.66 | 1164.69 | 904.90 | 646.68 | 385.02 | not rated |
| 60 | 1684.62 | 1420.43 | 1160.04 | 902.53 | 646.12 | 385.95 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 817.133 | 141.82 | 75.6 |
| Low speed (Y) | 650.753 | 112.93 | 50.3 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 2400 mm |
| C | 7650 mm |
| F | 2330 mm |
| G | 8250 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 2400 mm |
| H | 7900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 8250 mm |
|---|---|
| Width | 2400 mm |
| Height | 2750 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.